Dimensions of Blind Flanges ASME B16.5
NPS ½ | Class | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 | | Diameter - D | 90 | 95 | 95 | 95 | 120 | 120 | 135 | | Height - B | 9.6 | 12.7 | 14.3 | 14.3 | 22.3 | 22.3 | 30.2 | | 11.2 | 14.3 | 20.7 | 20.7 | 28.7 | 28.7 | 36.6 | | Diameter - G | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | | Diameter - K | 60.3 | 66.7 | 66.7 | 66.7 | 82.6 | 82.6 | 88.9 | | Bolt Holes | 4 | 4 | 4 | 4 | 4 | 4 | 4 | | Diameter - L | 15.9 | 15.9 | 15.9 | 15.9 | 22.2 | 22.2 | 22.2 | | Stud Bolts Diameter x Length | | Diameter (in) | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 | | Length (mm) | 55 | 65 | 75 | 75 | 110 | 110 | 120 | Dimensional Tolerances of Blind Flanges ASME B16.5 Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mm | Inside Diameter
not applicable | Diameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm | Outside Diameter of Hub
≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm | Diameter of Counterbore
not applicable | Drilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. | Thickness
≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0 | Length thru Hub
≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm |
ANSI B 16.5 Class 150 lb - ANSI Flanges
The wide range of ANSI B 150 Class- ANSI Flanges offered by us is in conformation with international quality standards. These are designed as per the standards set by various national and international authorities and are manufactured using high grade steel. Our range of flanges is highly acknowledged in the domestic and global markets, due to features such as application specific design and corrosion resistance.
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | ANSI Flanges :: ANSI Flanges are widely used in special circumstances with their main advantage being that they can be attached to the pipe without welding. We are one of the leading manufacturer and supplier of steel ANSI Flanges in India, we can supply stainless steel, carbon steel and nickel alloy ANSI Flanges. ANSI Flanges, steel ANSI Flanges are available with following specifications: Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205,
Super Duplex stainless steel ANSI Flanges UNS S32750
Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181
Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276
Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | ANSI B 16.5 Class 300 - ANSI Flanges
We are a leading manufacturer and exporter of a wide range of ANSI B 16.5 Class 300 - ANSI Flanges, which has dimensions that corresponds to the inside diameter of the pipe and has a standard wall thickness of 40S. The weights of these flanges are based as per the clients’ requirements.
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | ANSI B 16.5 Class 600 - ANSI Flanges
We have with us a range of ANSI B 16.5 Class 600 - ANSI Flanges that are manufactured using high grade steel. These flanges are suitable to be used in low pressure services at ambient temperature. Designed using advanced technology, our range is widely appreciated for dimensional accuracy, corrosion resistance and high durability. Further, we also make sure that these flanges meet the international quality standards.
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | ANSI B 300 Class - JIS Standard Flangaes
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 # | ANSI B 2500 Class - ANSI Flanges
Another range of ANSI Flanges offered by us is ANSI B 2500 Class- ANSI Flanges. These conform to ASME B1. 20.1 NTP threads, the only exceptions are small male and female plain face ANSI Flanges which use NPSL locknut threads. The flanges offered by us are offered in numerous specifications and can be further customized as per the requirements of our clients.
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | ANSI B 16.5 Class 300 Blind Flanges
The ANSI B 300 Class ANSI Flanges offered by us conforms to the ASME B1. 20.1 NTP threads. Designed as per the industry established parameters, these are fabricated using high grade raw material. These flanges are counter-bored and are chamfered to the counter bore at an angle of 450 (approx). Our range of ANSI Flanges finds application in numerous industries and is known for optimum performance and durability.
Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750 Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181 Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 Copper Alloys ANSI Flanges Copper, Brass & Gunmetal ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. | |
